NCBI
| Acronym | Definition |
|---|---|
| NCBI | National Center for Biotechnology Information (NIH) |
| NCBI | National Council for the Blind of Ireland (Dublin, Ireland) |
| NCBI | National Coalition Building Institute |
| NCBI | National Cord Blood Inventory (New York, NY) |
| NCBI | Norwegian Confederation of Business and Industry |
| NCBI | North Carolina Banking Institute (est. 1996; University of North Carolina School of Law; Chapel Hill, NC) |
| NCBI | National Crimes Bureau of India |